精品无码久久久久国产-亚洲欧洲日本无在线码-久久久久久人妻一区二区三区-精品成人免费国产片-精品少妇一区二区三区视频

Shanghai Sunshine Scientific Instrument Manufacturing Co., Ltd. was established in 1995

Shanghai High-tech Enterprise is located in Baoshan District, Shanghai, adjacent to Shanghai University, covering an area of 5.1 acres. It is a strategic partner of the People's Liberation Army in relation to the testing, development and production of physical and chemical properties of oil products.

The company is a comprehensive operator of oil inspection and testing, which integrates the development, production, sales and service of standard oil analysis equipment and trace fast oil detection equipment.

In the 20 years since its establishment, the company has adhered to the path of independent innovation and created a series of products with independent core technology. It has been widely used in petrochemical enterprises, the military and other related fields. The company has established a complete quality management system, and its products meet the standards of "ASTM ISO GB SH ?".